fig4
Figure 4. (A) Triazine and (B) tri-s-triazine (heptazine) structures of graphitic carbon nitride (g-C3N4). Reproduced from Ref.[30] with permission from the American Chemical Society.
Figure 4. (A) Triazine and (B) tri-s-triazine (heptazine) structures of graphitic carbon nitride (g-C3N4). Reproduced from Ref.[30] with permission from the American Chemical Society.
All published articles are preserved here permanently:
https://www.portico.org/publishers/oae/